%%
%% The LaTeX Companion, 3ed
%%
%% Example 12-3-1 on page II-239 in "ccfonts --- The Concrete fonts for text and math".
%%
%% Copyright (C) 2022 Frank Mittelbach
%%
%% It may be distributed and/or modified under the conditions
%% of the LaTeX Project Public License, either version 1.3c
%% of this license or (at your option) any later version.
%%
%% See https://www.latex-project.org/lppl.txt for details.
%%

\documentclass{tlc3exa}
\pagestyle{empty}
\setcounter{page}{6}
\setlength\textwidth{159.0pt}


% make the heading a bit smaller in the examples
\makeatletter
\renewcommand\section{\@startsection{section}{1}{\z@}%
                                    {-1.25ex \@plus-1ex \@minus-.2ex}%
                                    {.5ex}%
                                    {\normalfont\large\bfseries}}
\makeatother

%StartShownPreambleCommands
\usepackage[boldsans]{ccfonts}
%StopShownPreambleCommands

\begin{document}
\section{Testing headings}
An example showing a trigonometric function:
\[ \sin \frac{\alpha}{2} =
      \pm \sqrt{\frac{1-\cos\alpha}{2}}        \]
The script looks like this: $\mathcal{ABC}$.   \\
Text symbols: \textdollaroldstyle\ \texteuro\
\textborn\ \textmarried\ \textdied\ \ldots
\end{document}
